---
product_id: 48320143
title: "Kair Plastic Ducting Pipe 100mm - 4 inch / 1 Metre Long Length - Rigid Straight Duct Channel"
brand: "kair"
price: "€ 63.43"
currency: EUR
in_stock: true
reviews_count: 13
category: "Kair"
url: https://www.desertcart.nl/products/48320143-kair-plastic-ducting-pipe-100mm-4-inch-1-metre-long
store_origin: NL
region: Netherlands
---

# 100mm inner diameter precision fit Push-fit & hacksaw-cuttable ease Rigid uPVC for durable airflow Kair Plastic Ducting Pipe 100mm - 4 inch / 1 Metre Long Length - Rigid Straight Duct Channel

**Brand:** kair
**Price:** € 63.43
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your ventilation game with precision-engineered ducting that just fits and lasts!

## Quick Answers

- **What is this?** Kair Plastic Ducting Pipe 100mm - 4 inch / 1 Metre Long Length - Rigid Straight Duct Channel by kair
- **How much does it cost?** € 63.43 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nl](https://www.desertcart.nl/products/48320143-kair-plastic-ducting-pipe-100mm-4-inch-1-metre-long)

## Best For

- kair enthusiasts

## Why This Product

- Trusted kair brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Effortless Installation:** Lightweight design with push-fit ends and easy hacksaw cutting means you can customize and install your ducting system hassle-free.
- • **Precision 100mm Diameter:** Engineered for seamless compatibility with standard male duct fittings, ensuring airtight connections and superior airflow.
- • **UK-Made Quality Assurance:** Proudly manufactured in the UK, compliant with Part F Building Regulations, giving you peace of mind on safety and standards.
- • **Optimized Airflow Efficiency:** Round ducting reduces static pressure drop significantly compared to flexible or rectangular ducts, maximizing extractor fan performance.
- • **Durable Rigid uPVC Construction:** Built tough to withstand temperature ranges from -15°C to +60°C, delivering long-lasting performance without warping or cracking.

## Overview

The Kair Plastic Ducting Pipe is a 1-metre long, 100mm inner diameter rigid uPVC duct channel designed for professional-grade ventilation systems. Its female ends accept standard male fittings for easy push-fit installation, while its durable construction withstands temperatures from -15°C to +60°C. Engineered for superior airflow with minimal static pressure drop, this UK-made ducting complies with Part F Building Regulations and is perfect for low extraction rate applications like cooker hoods and extractor fans.

## Description

Kair Plastic Ducting Pipe 100mm - 4 inch / 1 Metre Long Length - Rigid Straight Duct Channel Please note that our straight lengths of Round plastic ducting tube are female i.e. round duct fittings such as bends and reducers are male and generally slip inside the duct tube. To connect two female straight duct lengths together use a system 100mm male connector part: DUCEK28. Round Ducting provides superior airflow performance when compared with 100mm flexible or 110mm x 54mm rectangular ducting. It is perfect for installations requiring low extraction rates such as cooker hoods and small extractor fans. Made in the UK.Outer Diameter - 102mmBuilt to last out of high-quality white uPVC plastic material.Max / Min Temperature: +60c / -15c.Suitable to use in compliance with Part F Building Regulations.Free Air = 7855 mmStatic Pressure Drop in Pascals: 15 l/s = 0.50 Pa - 30 l/s = 1.40 Pa - 60 l/s = 3.10 Pa.Installation Tips: Kair plastic ducting pipe is lightweight & easy to install. You simply push-fit the duct pipe and fittings together. For permanent fixings, you can seal the joints with a method of your choice (Popular options include silicone sealant, solvent cement, or tape). Plastic ducting can be carefully cut to the required size using a hacksaw. Offcuts are always useful to keep to hand for joining two male fittings. Lengths of duct channel can be joined together using a male connector part: DUCEK28. Use round pipe fixing clips to fix ductwork to walls and ceilings and support ducting tube Part: DUCVKC304C. If your duct run passes through a particularly cold area, we would recommend considering using our pre-insulated ducting to avoid condensation building up within your ductwork.

Review: Quality - It’s is very good product easy installation, size also feet ,looks good
Review: Perfect for my bathroom extractor - I recently purchased the Rigid Straight Duct Channel and I have been impressed with it. I had previously been struggling with flimsy tubing that was difficult to install in the wall of my loft. However, the Rigid Straight Duct slipped right into the outside vent with ease and made a secure connection. I then simply cable tied the flexible ducting to the other side and it worked like a charm! The quality of the duct channel is impressive. It is incredibly sturdy and durable, making it a reliable choice for any ventilation system. The installation process was straightforward and hassle-free, which is always a plus. Overall, I highly recommend the Rigid Straight Duct Channel to anyone who needs a reliable and easy-to-install ventilation solution. Its sturdy construction and ease of use make it a worthwhile investment.

## Features

- PVC plastic duct pipe 1 metre long length. 100mm / 4 inch inner and 102mm outer diameter.
- Pipe ends are female and will accept male ducting fittings such as bends and grilles.
- Lengths of duct channel can be joined together using a male connector.
- Use round pipe fixing clips to fix ductwork to walls and ceilings and support ducting tube.
- Lightweight & durable. Can be carefully cut to the required size using a hacksaw.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004X4S18W |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 2,111 in DIY & Tools ( See Top 100 in DIY & Tools ) 2 in Ducting |
| Colour | White |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,822) |
| Date First Available | 19 April 2011 |
| Installation method | Self-Adhesive |
| Item Package Quantity | 1 |
| Item Weight | 860 g |
| Manufacturer | Kair |
| Material | uPVC |
| Part Number | DUCVKC250 |
| Product Dimensions | 100 x 10.21 x 10.21 cm; 860 g |
| Shape | round |
| Size | 100mm - 1m length |

## Product Details

- **Brand:** Kair
- **Colour:** White
- **Item length:** 1 Metres
- **Item weight:** 0.86 Kilograms
- **Manufacturer:** Kair
- **Material:** uPVC
- **Nominal wall thickness:** 1 millimeters
- **Outside diameter:** 102 Millimetres

## Images

![Kair Plastic Ducting Pipe 100mm - 4 inch / 1 Metre Long Length - Rigid Straight Duct Channel - Image 1](https://m.media-amazon.com/images/I/41Mw76GLdLL.jpg)

## Questions & Answers

**Q: Hi, what is the exact outer diameter? i have a 152mm hole and i need to know if it will fit before i buy it.**
A: Over all diameter is 153mm and internel diameter is 150mm. Hope this helps

**Q: Is this suitable for wood dust/shaving extraction?**
A: It would generate dangerous amounts of static electricity that would cause a dust problem on the outside of the tube and it could not be earthed properly. I would stick with metal ducting for this.

**Q: Has anyone used this product for a workshop dust extraction system?**
A: UPVC can be used as a long straight run using a min 150mm diameter or larger, beware that you could encounter static discharge caused by friction.if there are one or more bends to navigate normally you would use Tecflex VF dust extraction specifically designed for this application, with less to no chance of clogging

**Q: can you supply 400 mm by 3m. what is the cost**
A: No, I'm not a supplier.  Sorry.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quality
*by R***L on 27 December 2025*

It’s is very good product easy installation, size also feet ,looks good

### ⭐⭐⭐⭐⭐ Perfect for my bathroom extractor
*by D***Y on 20 April 2023*

I recently purchased the Rigid Straight Duct Channel and I have been impressed with it. I had previously been struggling with flimsy tubing that was difficult to install in the wall of my loft. However, the Rigid Straight Duct slipped right into the outside vent with ease and made a secure connection. I then simply cable tied the flexible ducting to the other side and it worked like a charm! The quality of the duct channel is impressive. It is incredibly sturdy and durable, making it a reliable choice for any ventilation system. The installation process was straightforward and hassle-free, which is always a plus. Overall, I highly recommend the Rigid Straight Duct Channel to anyone who needs a reliable and easy-to-install ventilation solution. Its sturdy construction and ease of use make it a worthwhile investment.

### ⭐⭐⭐⭐ filter pipe
*by R***S on 22 November 2025*

it did what i needed it to do, thank goodness

## Frequently Bought Together

- Kair Plastic Ducting Pipe 100mm - 4 inch / 1 Metre Long Length - Rigid Straight Duct Channel
- Kair 90 Degree Elbow Bend 100mm - 4 inch Round Plastic Ducting Joint to Connect Round Duct Pipe or Flexible Hose
- Kair Round Connector 100mm - 4 inch to Connect Duct Pipe or Flexible Ducting Hose

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*Product available on Desertcart Netherlands*
*Store origin: NL*
*Last updated: 2026-01-23*